I picked up this helicopter on ebay for about $90 shipped. If you search for “copterx 450 v2 carbon kit” you’ll find it. This particular CopterX 450 helicopter is an exact clone of the Align T-Rex 450 SE V2. It comes in a “ready to fly” kit with transmitter or build it yourself form. Both of which either comes in CF (carbon fibre), AE (aluminum edition), and a ME version that has more plastic. I’ll have another post when I get this built.